CHANGZHOU WUJIN SHUNDA PRECISE STEEL TUBE CO.,LTD. |
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ASTM-254 double wall bundy tube , low carbon steel strip
material:low carbon steel strip
main use:widely used in
Air,conditioning,Evaporator,Compressor,Condenser etc
outer diameter:8mm
wall thickness:0.50mm
standard:GB/T24187-2009
1. standard:ASTM-254
2.main use:widely used in Heat exchanger,Air conditioning,Condenser,Freezer etc
3.outer diameter:8mm
4.wall thickness:0.5mm
5.material:low carbon steel strip
6.certification:also passed ISO9001 quality attestation system and ISO14001 Certificate of Environment Management System
7.surface treatment:copper coated outside and inside
8.feature:good quality easy to bend,used on refrigeration tube line etc
9.tensile strength:more than 290Mpa
10.yield strength:more than 180Mpa
11.elongation:more than 25%
12.place of origin:changzhou city,jiangsu province,china
13.port of loading:shanghai china
14.package:Plastic cloth with coil, wooden box,iron pallet etc
15.delivery:as contract
16.brand:wushun
Application:
Double wall steel tube is made by low carbon steel strip.It is widely used on Heat exchanger,Air conditioning,Freezer,Condenser.cost is lower.
Specification:
specification | dimensional tolerance | Mechanical properties | |||
Diameter tolerance | Wall thickness tolerance | tensile strength | yield strength | elongation | |
Double wall steel tube 8*0.5mm | ±0.08 | ±0.08 | ≥290Mpa | ≥180Mpa | ≥25% |
Competitive Advantage:
Bright copper coating outside and inside ,good welding performance.Size is complete and best price with best quality.The products are according to ASTM-254.It has strong corrosion resistence and low cost.The performance is similiar to copper pipe.